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1. 发明授权

US5403639A File server having snapshot application data groups 失效
标题翻译：具有快照应用程序数据组的文件服务器
公开(公告)号：US5403639A
公开(公告)日：1995-04-04
申请号：US939312
申请日：1992-09-02
申请人： Jay S. Belsan , Jeffrey S. Laughlin , Mogens H. Pedersen , Robert J. Raicer , George A. Rudeseal , Charles P. Schafer , Barbara L. Steele , Patrick J. Tomsula
发明人： Jay S. Belsan , Jeffrey S. Laughlin , Mogens H. Pedersen , Robert J. Raicer , George A. Rudeseal , Charles P. Schafer , Barbara L. Steele , Patrick J. Tomsula
IPC分类号： G06F17/30 , G06F15/40
CPC分类号： G06F17/30067 , Y10S707/99953 , Y10S707/99955
摘要： This file server system appears to the host computer to be a plurality of data storage devices which are directly addressable by the host computer using the native data management and access structures of the host computer. The file server however is an intelligent data storage subsystem that defines, manages and accesses synchronized sets of data and maintains these synchronized sets of data external from the host computer system's data management facilities in a manner that is completely transparent to the host computer. This is accomplished by the use of the snapshot application data group that extends the traditional sequential data set processing concept of generation data groups.
摘要翻译：该主机计算机显示该文件服务器系统为多个数据存储设备，这些数据存储设备可使用主计算机的本机数据管理和访问结构由主计算机直接寻址。然而，文件服务器是智能数据存储子系统，其定义，管理和访问同步的数据集，并且以对主计算机完全透明的方式从主计算机系统的数据管理设备外部维护这些同步的数据集。这是通过使用扩展生成数据组的传统顺序数据集处理概念的快照应用程序数据组来实现的。

2. 发明授权

US5325505A Intelligent storage manager for data storage apparatus having simulation capability 失效
标题翻译：具有仿真功能的数据存储设备的智能存储管理器
公开(公告)号：US5325505A
公开(公告)日：1994-06-28
申请号：US755018
申请日：1991-09-04
申请人： John C. Hoffecker , Alan R. McNamara , Charles P. Schafer , Harry E. Smith , Nathan E. Walsh
发明人： John C. Hoffecker , Alan R. McNamara , Charles P. Schafer , Harry E. Smith , Nathan E. Walsh
IPC分类号： G06F12/02 , G06F12/08
CPC分类号： G06F12/0866 , G06F3/0605 , G06F3/0647 , G06F3/0689 , Y10S706/934 , Y10S707/99942
摘要： The intelligent storage manager includes a number of data bases which are used by the expert system software to manage the computer system data storage devices. One element provided in this apparatus is a set of data storage device configuration data that provides a description of the various data storage devices and their interconnection in the computer system. A second element is a knowledge data base that includes a set of functional rules that describe the data storage device management function. These rules indicate the operational characteristics of the various data storage devices and the steps that need to be taken to provide the various functions required to improve the performance of the computer system memory. In addition, various mathematical models are used to determine data relating to the operation of the data storage devices. These models not only assist in the identification of conflicts, but are also used to predict the effect of proposed conflict solutions. The models are also used to manage the addition of data storage devices to the computer system memory by identifying a plan to migrate existing data sets to this additional data storage devices.
摘要翻译：智能存储管理器包括由专家系统软件用于管理计算机系统数据存储设备的多个数据库。在该装置中提供的一个要素是一组数据存储装置配置数据，其提供各种数据存储装置的描述及其在计算机系统中的互连。第二个要素是知识数据库，其中包括描述数据存储设备管理功能的一组功能规则。这些规则指示各种数据存储设备的操作特性以及为提供计算机系统存储器的性能所需的各种功能而需要采取的步骤。另外，使用各种数学模型来确定与数据存储装置的操作有关的数据。这些模式不仅有助于确定冲突，而且还用于预测提出的冲突解决方案的效果。这些模型还用于通过识别将现有数据集迁移到该附加数据存储设备的计划来管理将数据存储设备添加到计算机系统存储器。

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